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JavaScript - Getting Different Bg Images To Scroll Through Own Sets Of Images.
Hey everyone!
I'm in the process of creating a portfolio site for my artwork and I'm requesting help. The website has a scalable JQuery background which changes depending on which thumbnail you click. I've uploaded the progress he http://www.aldousmassie.com/newprogress I'm using this code at the moment to scroll through the background: Code: <!-- SCRIPT FOR CHANGING BG ON CLICK -->
<script type="text/javascript">
imgs=Array("img/00.jpg","img/01.jpg","img/02.jpg","img/03.jpg");
var x=0;
function change() {
document.getElementById("bgimg").src=imgs[++x];
if (x==3) {
x=-1;
}
}
if (!imgs[x+1]) {
x=-1;
}
</script>
<!-- SCRIPT BELOW OVERWRITES SCRIPT ABOVE -->
<script type="text/javascript">
imgs=Array("img/08.jpg","img/09.jpg","img/10.jpg","img/11.jpg","img/12.jpg","img/13.jpg");
var x=0;
function change() {
document.getElementById("bgimg").src=imgs[++x];
if (x==5) {
x=-1;
}
}
if (!imgs[x+1]) {
x=-1;
}
</script>
Unfortunately, the bottom code overwrites the top. Is it possible for each different background image to have their own "set" of images that could be scrolled through onclick? I'd appreciate any tips that point me in the right direction. Thank you. Similar Tutorialshello, can anyone suggest a solution to get the following: there are 3 folders each containing own set of images. clicking on the button you get a random combination of 3 images, each coming from different folder. that wont be a problem to find a javascript using xml list of images. but if I'm going to add some images later, php will be the better solution, if i don't want to update xml each time. there are plenty of examples using pure php to get and random images as well. but i need php solely to check all three folders on page load, grab them in three arrays an pass these 3 arrays to javascript, so it can random them on demand. i wonder if there is a simple solution for that, that would be understandable for a beginner in js and php? thanx, I am trying to create a function that could fill an area with 4 sets of images. So you could click a button (one of 4) and that would fill the area underneath with images. Then when you click the next button (which is side by side with the first and the other buttons) it toggles the first set of images off and toggles on the second set. I'm new to js and don't know the names of statements or how to have images in an array that i can toggle. hi all, i dont know exactly how to explain this but ill give it a go. What im looking for is to have a database hold a list of images ( or numbers that corrospond to images)... that should be easy enough. The part im having trouble with is having these images aligned in a grid which is inside a window /frame/ box on the web page. The user can click and drag and it will move around this collection of images..... like so (numbers represent images): 5 4 3 6 1 2 7 8 9 so if the user clicked and dragged to the right the images would then look like: 4 3 12 1 2 11 8 9 10 the new images are taken from the database and the user can drag in any direction. i hope that makes sence, can someone help with this ? even if its just what this is called that i should search for, ive tried draggable images, scrolling images etc etc thanks P.s like google maps I'm trying to make my sidebar show 3 images then scroll to the next 3 automatically every 3 seconds or so. (vertically) Can anyone help me out with a reference I could look at how to do it or show a snippet of code? I've looked up various scripts for scrolling the pictures I have on the right vertically, but I can't seem to implement any of the ones I've found. I'm not trying to ask for you to code it all for me (unless you really want to), but just need some help! Thanks! Here's the site: www.beunthinkable.org Hi there, I've been searching for an answer to this for the last few days but with no luck, so I thought I'd register here to see if anyone can possibly help. All I've been able to find everywhere for this is examples of changing images when rolling over them or clicking them, and I don't need that. What I need is a bit of javascript that will recognise some image paths on a page and replace those image paths with other ones. It's for an ecommerce website on a certain platform, using a customer reviews section which outputs star images based on the customer's rating. So, the images used (which look awful) are, for example, "sourcehere/stars_5.gif", "sourcehere//stars_4.gif", and so on. Just 5 of them. I want to design my own 5 images, upload those images, and then have the javascript replace the rubbish looking ones on the page with my own images. I thought I'd be able to find something quite easily, but so far all I can find is examples of mouseover events and so on, and I don't need any of that, just the entire image replaced with my own image. Can anyone help please? I'm a beginner with javascript so I'll need it spelled out to me! Thankyou for your time. Please help have a look at the scripts... Where's gone wrong that whenever an image fades out into 0, it reappears before another image comes out? I've wanted to make the image disappear shortly before a new image is loaded. I've worked on this and played around with the scripts, yet no finding... Please do tell me if you know the answer to it. Thanks. Code: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Untitled Document</title>
<script>
window.onload = function(){
var pic = document.getElementById("pic");
document.getElementById("nextImageFading_btn").onclick = function(){nextImageFading();}
}
var img = new Array();
img[0] = "http://www.blogsdna.com/wp-content/uploads/2011/03/Google-labs.png";
img[1] = "http://thenextweb.com/socialmedia/files/2010/07/youtube_logo.png";
img[2] = "http://www.techlifeweb.com/facebook_logo.jpg";
img[3] = "http://hackingarticles.com/wp-content/uploads/gmail_logo_stylized.png";
var o = 100;
var t;
var p = 0;
var f = 1;
function nextImageFading(){
t = setInterval(
function(){
pic.src = img[p];
pic.style.filter = "alpha(opacity="+o+")";
pic.style.MozOpacity = o/100;
pic.style.opacity = o/100;
o -= 1;
if(o<=0){
clearInterval(t);
if(p<img.length-1){
p = p+1;
}
else {p=0;}
pic.src = img[p];
pic.style.filter = "alpha(opacity=100)";
pic.style.MozOpacity = 1;
pic.style.opacity = 1;
o = 100;
}
},f);
}
</script>
</head>
<body>
<img id="pic" src="" style="width:400px; height:400px;" />
<br style="clear:both;" />
<a id="nextImageFading_btn" href="#">NEXT</a>
</body>
</html>
if the elements have name attributes with the same value, according to legacy DOM, it will return an array of those elements if you access the name property of 'document'. However, this doesn't apply to img elements. If the HTML code is as follows: Code: <img src="img/a.jpg" name="pic" /><img src="img/b.jpg" name="pic" /> <form name="pic">a</form> <form name="pic">b</form> then document.forms["pic"] (return an array) <-- as expected document["pic"] or document.pic (return an array) <-- as expected document.images["pic"] : in IE -- it returns the last image in FF -- it returns the first image ~~OMG~~ any idea? thx in advance. Good afternoon I am trying to make a form and keep getting stuck on one thing, don't know if JavaScript is the way to go so any advise would be helpful. basicly i have a form giftcert.html -that has text input boxes the user fills in and a link to the next page for the user to pick a gift card giftcards.asp -the user picks a gift card by radio buttons (over 100)grouped by name and then pushes a button to take them to the next page passing the value of the radio and image (here is the issue) giftcert.asp -this page displays the text boxes from the first page with the value already present (used asp to achieve) and the value of the radio button (a stock number - used asp to achieve) and i want a sample of the image attached to the stock number. how do i pass the image attached to the radio button from giftcards.asp to giftcert.asp i don't know where i am going wrong a) how do i attach the image to the button do i use an onclick="pass src" and how b) how do i get the image to show up in giftcert.asp Hello guyz! I need to fetch some images whit custom sizes in Google Images, this is the API from Google that let me search end fetch images: Code: /*
* How to search for images and restrict them by size.
* This demo will also show how to use Raw Searchers, aka a searcher that is
* not attached to a SearchControl. Thus, we will handle and draw the results
* manually.
*/
google.load('search', '1');
function searchComplete(searcher) {
// Check that we got results
if (searcher.results && searcher.results.length > 0) {
// Grab our content div, clear it.
var contentDiv = document.getElementById('content');
contentDiv.innerHTML = '';
// Loop through our results, printing them to the page.
var results = searcher.results;
for (var i = 0; i < results.length; i++) {
// For each result write it's title and image to the screen
var result = results[i];
var imgContainer = document.createElement('div');
var title = document.createElement('h2');
// We use titleNoFormatting so that no HTML tags are left in the title
title.innerHTML = result.titleNoFormatting;
var newImg = document.createElement('img');
// There is also a result.url property which has the escaped version
newImg.src = result.tbUrl;
imgContainer.appendChild(title);
imgContainer.appendChild(newImg);
// Put our title + image in the content
contentDiv.appendChild(imgContainer);
}
}
}
function onload() {
// Our ImageSearch instance.
var imageSearch = new google.search.ImageSearch();
// Restrict to extra large images only
imageSearch.setRestriction(google.search.ImageSearch.RESTRICT_IMAGESIZE,
google.search.ImageSearch.IMAGESIZE_MEDIUM);
// Here we set a callback so that anytime a search is executed, it will call
// the searchComplete function and pass it our ImageSearch searcher.
// When a search completes, our ImageSearch object is automatically
// populated with the results.
imageSearch.setSearchCompleteCallback(this, searchComplete, [imageSearch]);
// Find me a beautiful car.
imageSearch.execute("Subaru STI");
}
google.setonloadCallback(onload);
But all I could find about restricted images sizes is this: Code: imageSearch.setRestriction(google.search.ImageSearch.RESTRICT_IMAGESIZE,
google.search.ImageSearch.IMAGESIZE_MEDIUM);
My problem is that I need custom fixes images sizes, not between a range of values like the above script was giving me... Google API reference says that: Code: google.search.ImageSearch.RESTRICT_IMAGESIZE - When this is specified as the value of type, the image search results will be restricted to images with certain pixel dimensions. Valid optional values for this type are as follows: * google.search.ImageSearch.IMAGESIZE_SMALL - restrict to small images, icons * google.search.ImageSearch.IMAGESIZE_MEDIUM - restrict to medium images * google.search.ImageSearch.IMAGESIZE_LARGE - restrict to large images * google.search.ImageSearch.IMAGESIZE_EXTRA_LARGE - restrict to extra large images Those who wants to play whit Google Playground, this is the link: Code: http://goo.gl/sPs2 Could some one help me get that images whit fixed sizes? I use a rotating image script on my website currently, but I'm taking a JavaScript class and started playing around my script to see if I can get it to display two random images at once, but never the same. Here's my script: Code: <!--
var images = new Array("<a href='index.php'><img src='images/image.gif' alt=''></a>","<a href='home.php'><img src='images/image.gif' alt=''/></a>);
index = Math.floor(Math.random() * images.length);
document.write(images[index]);
// -->
Where does the index come from? And how do I interpret images[index] if I were to read it out loud? I thought I could add ++ to the end of images.length to get it to display at least two images, but nada. I'm still new at this and would really appreciate if someone could talk me through this? Thanks! I have created most of the code however I would like to expand my options. Basically the code changes an image when a user makes a selection from a drop down menu. <head> Code: <script language="javascript">
function linkrotate(which){
var mylinks=new Array()
mylinks[0]="http://www.#.com"
mylinks[1]="http://www.#.com"
mylinks[2]="http://www.#.com"
window.location=mylinks[which]
}
function showimage()
{
if (!document.images)
return
document.images.pictures.src=
document.mygallery.picture.options[document.mygallery.picture.selectedIndex].value
}
//-->
</script>
<body> Code: <table border="0" cellspacing="0" cellpadding="0"> <tr> <td width="100%"><form name="mygallery"><p><select name="picture" size="1" onChange="showimage()"> <option selected value="image1.jpg">Option 1</option> <option value="image2.jpg">Option 2</option> <option value="image3.jpg">Option 3</option> </select></p> </form> What I would like to do it have two drop down menus that work together instead of one - providing a more accurate image for the user. Right now the user has one option to select from the drop down menu in which the image is changed. I'd like to be able to have the user choose from two drop down menus. For example: Drop down menu number 1 Shoe Color: Black or Red Drop down menu number 2 Shoelace Color: White or Brown Where a user chooses 'Black' from the first option then the images will only show a black shoe with white laces or brown laces (based on their choice from the next drop-down menu. Furthermore, where a user chooses 'Red' from the first option then image from the next choice will only show a red shoe with white or brown laces. Folks I'm so in the dark about this that I couldn't even think of a sensible title for the thread! One of my colleagues reckons that some years ago she worked on a website that contained images that were set to be visible to users only between certain dates (different dates for different images, so an image representing January would be visible only during January, and so on). Does this sound like something familiar? If so, would it be done using Javascript? Thanks Remster Hi i have created a scrolling gallery using javascript but i am having trouble aligning my images. right now they are in the center of the page but at the bottom, but i want them on top of the page. here is my code. <html> <head> <title>Gallery</title> <link href="website.css" rel="stylesheet" type="text/css"> <left> <table border="0" width="50" height="200"> <tr><td><a href="unique sports.html"><img width="400" height="230" align="center" src="unique sports logo.gif" border="0"></td></tr> <tr><td><a href="unique sports.html"><img src="/home/yatkin/Desktop/Uni work/Muti apps design/home button.gif" border="0"><a/></td></tr> <tr><td><a href="about us.html"><img src="/home/yatkin/Desktop/Uni work/Muti apps design/about us.gif" border="0"></a> </td></tr> <tr><td><a href="http://youtube.com"><img src="/home/yatkin/Desktop/Uni work/Muti apps design/reviews.gif" border="0"></a> </td></tr> <tr><td><a href="Contact us.html"><img src="/home/yatkin/Desktop/Uni work/Muti apps design/contact us button.gif" border="0"></a></td></tr> </td></tr> <tr><td><a href="shop section.html"><img src="/home/yatkin/Desktop/Uni work/Muti apps design/shop section .gif" border="0"></td></tr> <tr><td><a/><a href="http://google.com"><img src="/home/yatkin/Desktop/Uni work/Muti apps design/latest news .gif" border="0"></a></td></tr> <tr><td><a href="http://youtube.com"><img src="/home/yatkin/Desktop/Uni work/Muti apps design/photo gallery .gif" border="0"></a></td></tr> </table> <center> <table> <td> <script language="JavaScript1.2"> var scrollerwidth='500px' var scrollerheight='500px' var pausebetweenimages=3000 var slideimages=new Array() slideimages[0]='<img src="72757631_9c35b8eff2_o.jpg">' slideimages[1]='<img src="363507907_FEDxk-L.jpg">' slideimages[2]='<img src="2542265127_6108971aa4.jpg">' slideimages[3]='<img src="2795508357_66b1cea812.jpg">' var ie=document.all var dom=document.getElementById if (slideimages.length>2) i=2 else i=0 function move1(whichlayer){ tlayer=eval(whichlayer) if (tlayer.top>0&&tlayer.top<=5){ tlayer.top=0 setTimeout("move1(tlayer)",pausebetweenimages) setTimeout("move2(document.main.document.second)",pausebetweenimages) return } if (tlayer.top>=tlayer.document.height*-1){ tlayer.top-=5 setTimeout("move1(tlayer)",50) } else{ tlayer.top=parseInt(scrollerheight) tlayer.document.write(slideimages[i]) tlayer.document.close() if (i==slideimages.length-1) i=0 else i++ } } function move2(whichlayer){ tlayer2=eval(whichlayer) if (tlayer2.top>0&&tlayer2.top<=5){ tlayer2.top=0 setTimeout("move2(tlayer2)",pausebetweenimages) setTimeout("move1(document.main.document.first)",pausebetweenimages) return } if (tlayer2.top>=tlayer2.document.height*-1){ tlayer2.top-=5 setTimeout("move2(tlayer2)",50) } else{ tlayer2.top=parseInt(scrollerheight) tlayer2.document.write(slideimages[i]) tlayer2.document.close() if (i==slideimages.length-1) i=0 else i++ } } function move3(whichdiv){ tdiv=eval(whichdiv) if (parseInt(tdiv.style.top)>0&&parseInt(tdiv.style.top)<=5){ tdiv.style.top=0+"px" setTimeout("move3(tdiv)",pausebetweenimages) setTimeout("move4(second2_obj)",pausebetweenimages) return } if (parseInt(tdiv.style.top)>=tdiv.offsetHeight*-1){ tdiv.style.top=parseInt(tdiv.style.top)-5+"px" setTimeout("move3(tdiv)",50) } else{ tdiv.style.top=scrollerheight tdiv.innerHTML=slideimages[i] if (i==slideimages.length-1) i=0 else i++ } } function move4(whichdiv){ tdiv2=eval(whichdiv) if (parseInt(tdiv2.style.top)>0&&parseInt(tdiv2.style.top)<=5){ tdiv2.style.top=0+"px" setTimeout("move4(tdiv2)",pausebetweenimages) setTimeout("move3(first2_obj)",pausebetweenimages) return } if (parseInt(tdiv2.style.top)>=tdiv2.offsetHeight*-1){ tdiv2.style.top=parseInt(tdiv2.style.top)-5+"px" setTimeout("move4(second2_obj)",50) } else{ tdiv2.style.top=scrollerheight tdiv2.innerHTML=slideimages[i] if (i==slideimages.length-1) i=0 else i++ } } function startscroll(){ if (ie||dom){ first2_obj=ie? first2 : document.getElementById("first2") second2_obj=ie? second2 : document.getElementById("second2") move3(first2_obj) second2_obj.style.top=scrollerheight second2_obj.style.visibility='visible' } else if (document.layers){ document.main.visibility='show' move1(document.main.document.first) document.main.document.second.top=parseInt(scrollerheight)+5 document.main.document.second.visibility='show' } } window.onload=startscroll </script> <ilayer id="main" width=&{scrollerwidth}; height=&{scrollerheight}; visibility=hide> <layer id="first" left=0 top=1 width=&{scrollerwidth};> <script language="JavaScript1.2"> if (document.layers) document.write(slideimages[0]) </script> </layer> <layer id="second" left=0 top=0 width=&{scrollerwidth}; visibility=hide> <script language="JavaScript1.2"> if (document.layers) document.write(slideimages[dyndetermine=(slideimages.length==1)? 0 : 1]) </script> </layer> </ilayer> <script language="JavaScript1.2"> if (ie||dom){ document.writeln('<div id="main2" style="position:relative;width:'+scrollerwidth+';height:'+scrollerheight+';overflow:hidden;">') document.writeln('<div style="position:absolute;width:'+scrollerwidth+';height:'+scrollerheight+';clip:rect(0 '+scrollerwidth+' '+scrollerheight+' 0);left:0px;top:0px">') document.writeln('<div id="first2" style="position:absolute;width:'+scrollerwidth+';left:0px;top:1px;">') document.write(slideimages[0]) document.writeln('</div>') document.writeln('<div id="second2" style="position:absolute;width:'+scrollerwidth+';left:0px;top:0px;visibility:hidden">') document.write(slideimages[dyndetermine=(slideimages.length==1)? 0 : 1]) document.writeln('</div>') document.writeln('</div>') document.writeln('</div>') } </script> </td> </tr> </table> </head> <body> </body> </html> Thank you Hi all, I have a client who wants a gallery of images to pop up on her enter page similar to this site, http://bit.ly/mUscmo . It won't be identical, but she likes the way the images all pop up and then just stay there. I know how to function JavaScript, but I don't know how to write it from scratch. Is there any where I could find a code that does something similar to this? Or, does anyone know the basic coding that I'd need for this? Thanks! Q Hi! I've seen several sites that use what looks like the alert function (I know it isn't), where the site gets darkened and a popup box (similar to that of the alert one) comes up and displays an image (and only an image) ... how is this done? Regards Matthew Hello, all. I have a common problem, but despite my research I have been unable to find a solution that works for my situation. I have a large image and several thumbnails below it. I am working with a content management system, so I am able to edit the output of the anchor text around the image, the divs around the image, but NOT the actual image string itself. The images do have some classes built into them, but no IDs. Anyways, I want the main image source to change based on the href of the thumbnail below. So if you click on any one of the thumbs, the href for that thumbnail populates as the source for the main image. Here is my code so far: Code: <div class="images" id="big-image"> <a href="dianaminiflash_shop0001-11.jpg"> <img width="500" height="500" src="dianaminiflash_shop0001-11-500x500.jpg" class="attachment-shop_single wp-post-image" /></a> <div class="thumbnails"> <a href="dianamini_en-rose_front1.jpg" title="dianamini_en-rose_front" rel="thumbnails" class="product-thumb first"> <img src="dianamini_en-rose_front1-200x200.jpg" class="attachment-shop_thumbnail" /></a> <a href="diana-mini_fern-green_front1.jpg" class="product-thumb "> <imgsrc="diana-mini_fern-green_front1-200x200.jpg" class="attachment-shop_thumbnail" /></a> <a href="diana-mini_flashkit_white_front1.jpg" class="product-thumb last"> <img src="diana-mini_flashkit_white_front1-200x200.jpg" class="attachment-shop_thumbnail" /></a> </div> </div> One of the things I've tried that has not worked but has been offered up as a solution on this forum and others is: Code: $(".thumbnails a").click( function() {
var changeSrc = $(this).attr("href");
$(".attachment-shop_single").attr("src", changeSrc);
return false;
});
Any suggestions on what I'm doing wrong here? I really appreciate the help in advance. is there a way to after thye page load add an image. So maby loading it in the background and just showing it when you click a button?
Hi, I tried displaying few images as MENU using Javascript. These images are showed normally in Firefox and chrome except Internet Explorer. Help plz
Code: <body>
<center>
<script type="text/javascript">
var imageSrc = ['<img www.mysite.com/subfolder/001.jpg></img>','002.jpg','003.jpg',
'004.jpg','005.jpg','006.jpg'];
var imageSrc2 = [];;
function copyRandom(){
if (0 == imageSrc2.length) {
imageSrc2 = imageSrc.concat();
}
var randNum = (Math.random()*imageSrc2.length) | 0;
return imageSrc2.splice(randNum, 1);
}
</script>
<!-- <button
onclick="document.getElementById('xx').innerHTML = (copyRandom());"> -->
<button
onclick="document.getElementById('xx').innerHTML = (copyRandom());">
Draw A Card
</button>
<div id="xx"></div>
<!-- <div id="xx"></div> -->
</center>
</body>
Why are my images broken in this script? Specifically "<img www.mysite.com/subfolder/001.jpg></img>" as the rest are just placeholders until I solve the first one. |
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